Driver version (4.18.0) is different from library version (4.19.0)

General
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1

Hi

I installed a new RPI5 from scratch.
enabled 3 gen pci for hailo

run the following commands:

sudo apt update
sudo apt install hailo-all
sudo reboot

and verified that hailo is installed correctly and got the following error:

hailortcli fw-control identify
[HailoRT] [error] CHECK failed - Driver version (4.18.0) is different from library version (4.19.0)
[HailoRT] [error] Driver version mismatch, status HAILO_INVALID_DRIVER_VERSION(76)
[HailoRT] [error] CHECK_SUCCESS failed with status=HAILO_INVALID_DRIVER_VERSION(76)
[HailoRT] [error] CHECK_SUCCESS failed with status=HAILO_INVALID_DRIVER_VERSION(76)
[HailoRT] [error] CHECK_SUCCESS failed with status=HAILO_INVALID_DRIVER_VERSION(76)
[HailoRT CLI] [error] CHECK_SUCCESS failed with status=HAILO_INVALID_DRIVER_VERSION(76)```

In addition python is not able to import hailo library.

I tried to install 4.20 driver from your website but the driver version looks like it's still using 4.18.

Can you assist?
2

To update your system and the Hailo software to 4.19.0 version, you can follow these steps:

sudo apt update
sudo apt full-upgrade
sudo apt install hailo-all
reboot

To import the Hailo library, please follow the instructions provided in the repository below:

Hailo Raspberry Pi 5 Examples

Once set up, you’ll be able to run our Python examples.

If you have any questions or run into any issues, feel free to ask!

3

thanks!

It solved the issue.

Can you elaborate why i need to upgrade my entire OS? I think that the requirement to update the entire OS can be reduced a little bit.

This is too much invasive request to ask in my opinion…

How can I control which driver is being used?